Valve Leader Yuanda Valves
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Related Project
J41Y H-25/40/64/100/160 Grade Forging Steel Stop Valve
Main parts and materials
 
Parts Name
Materials
Valve Body、Bonnet
material
Sealing ring
stainless Steel
Disc
Stainless Steel
Stem
Stainless Steel
spacer
Stainless Steel+graphite
packing
Soft graphite
 
Function and specification
 
Test item PN
strengthtest
Seal test
Spirit seal test
suitable temperature(℃)
suitable medium
1.6
2.4
1.8
0.6
≤425
Water vapour oil
2.5
3.8
2.8
4.0
6.15
4.51
6.4
9.75
7.15
10.0
14.4
10.56
16.0
24.75
18.15
 

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